baber/WOPTO huggingface dataset:
Patent JP-2001152972-A (JP)
Title: Evaporated fuel disposal device
Inventor: MAEDA NAOKI
IPC: F02M25/08
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an evaporated fuel disposal device eliminating water from entering into a canister via a drain channel and improving the evaporated fuel suction performance of the canister. SOLUTION: This evaporated fuel disposal device comprises a connector part 8a communicated with the drain channel 6A, a sidewall part 8b having a larger diameter than the drain channel 6A, and a bottom wall part 8c closing the bottom end, and is provided with a plurality of air releasing ports 16 in the sidewall part 8b, a water drain hole 17 in the bottom wall part 8c, and a separator 8 for removing the water content in an lead air in the air side end of the drain channel 6A, so that the water content in the lead air can be removed by the separator 8 and the water is prevented from entering into the canister via the drain channel 6, thus improving the evaporated fuel suction performance of the canister 1.
Patent JP-H11158968-A (JP)
Title: Washing tank
Inventor: KOIKE HIDEYA
IPC: E03D1/24
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To surely prevent leakage water from a gap between a washing tank and a tank cover without sticking a packing by covering a tank cover on the outside, and hanging a waterproof piece formed in the form of an insertion from the tank cover on the inside of the washing tank. SOLUTION: A tank cover 2 covered on the outside of a washing tank 1 is horizontally projected toward an inside on the upper end of a covering piece 2a covering the outside of the washing tank 1 to integrally form an upper face piece 2b, and a waterproof piece 2c is vertically integrally formed in the form of folding-back toward the downward side from the upper face piece 2b. A locking piece 2d is vertically integrally provided on the upper face of the upper face piece 2b. Thus, the upper face piece 2b is abutted on the upper end of the washing tank 1 in the state where the tank cover 2 is covered on the washing tank 1, and the waterproof piece 2c is hung along the inside of the washing tank 1. Thereby the waterproof piece 2c surely prevents scattering of a splash toward the outside occurring in the washing tank 1.
Patent JP-H04208887-A (JP)
Title: Data unification method
Inventor: ISHIWATARI TSUNEO
IPC: G01S3/805
Filed: 1990-11-30
Abstract: PURPOSE:To judge true or faulse of a hypothesis and unify lines by distributing reliabilities corresponding to the direction difference of each line at each sample point of time, accumulating each reliability and using the accumulated result. CONSTITUTION:The direction information input from an input terminal 11 is used to calculate the direction differences in all event combinations at a direction difference calculator 12 and the calculated results are sent to a reliability calculator 13. In the reliability calculator 13, the reliabilities corresponding to the direction differences as the result of calculation in the direction difference calculator 12 are calculated to distribute. These data are sent to a unification processor 14 to calculate reliabilities about all event combinations and a determined threshold. If the reliabilities of the same target are exceeding the threshold, they are unified and if the different targets are exceeding the threshold, they are separated. Finally the unified data are sent to an indicator 15 for indication.
Patent JP-H09181167-A (JP)
Title: Dielectrics isolation substrate and its manufacture
Inventor: OGIWARA ATSUSHI
IPC: H01L21/762
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce warping in an oxydizing process. SOLUTION: Silicon nitride films 7 are formed on the surface and the back of a dielectric isolation substrate 1. Photoresist 8 is spread on the back. The pattern of a single crystal silicon island 4 exposed on the surface is transferred by using an aligner like a contact aligner. By developing, the photoresist 8 of the same pattern as the single crystal silicon island 4 is left on the back of the substrate 1. By using hot phosphoric acid, the silicon nitride film 7 in the part which is not covered with the photoresist 8 is etched, and the photoresist 8 on the back is eliminated by plasma ashing or the like. By covering the back of the substrate 1 with the silicon nitride film 7, the areas of polysilicon layers 2a, 2b exposed on the surface and the back of the substrate 1 which are oxidized in the oxidizing process in a diffusion process are made equal.  The expansion of the polysilicon layers 2a, 2b on the surface and the back of the substrate 1 is balanced, and generation of warping of the dielectric isolation substrate 1 can be prevented.
Patent JP-H1029813-A (JP)
Title: Production of trichlorosilane
Inventor: WAKAMATSU SATOSHI
IPC: B01J23/745
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To stably obtain trichlorosilane at a high reaction rate by allowing silicon particle and tetrachlorosilane to react with hydrogen in the presence of a catalyst system containing copper silicide at a high temp. in a fluidized bed. SOLUTION: Trichlorosilane is obtained by allowing silicon particle and tetrachlorosilane to react with hydrogen in the presence of the catalyst containing the added copper silicide at 400-700 deg.C in the fluidized bed. The rate of conversion reaction to trichlorosilane is further improved by using an iron component or an aluminum component with copper silicide in combination as the catalyst. The quantity of the combination of copper silicide with the iron component or the combination of copper silicide with the iron component and the aluminum component is 0.1-25wt.% copper, 0.3-40wt.% iron and 0.1-3wt.% aluminum per silicon atom expressed in terms of element.
Patent JP-2001151387-A (JP)
Title: Sheet conveying device
Inventor: ABE TAKASHI
IPC: B65H9/16
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device capable of reducing stress applied to a sheet-like material. SOLUTION: The sheet conveying device comprises a pair of first conveying rolls for conveying the sheet-like material in a predetermined conveying direction by nipping and rotating it, and a pair of second conveying rolls that are disposed on the downstream side in the conveying direction than the first conveying rolls and convey the sheet-like material while shifting it from the predetermined conveying direction by nipping and rotating it. Each of the second conveying rolls is structured contactly/separatively at a predetermined timing, and the sheet conveying device includes a control means for nipping the second conveying rolls after the tip in the conveying direction of a sheet substance reaches a nip area of the second conveying rolls.
Patent JP-H09174078-A (JP)
Title: Bath water purifying method and apparatus therefor
Inventor: OTSUBO TOSHIHIRO
IPC: C02F3/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To fix bacteria to a filter material within a short period in a water purifying method purifying bath water by utilizing bacteria. SOLUTION: A definite quantity of bath water is sucked into a purifying cylinder 3 by a circulating pump 8 to be stagnated therein. Continuously, lyophilized aerobic bacteria are charged into the purifying cylinder 3 along with nutrients for bacteria to prepare highly conc. bacteria-containing culture soln. The culture soln. is circulated through a circulating passage 20 formed by connecting a culture kit 7 to a drain pipe 6 and a suction unit 4a for a predetermined time to culture bacteria and these bacteria are bonded to a filter material. By charging bacteria into the purifying cylinder along with nutrients, the propagation speed of bacteria can be increased. Further, since the contact number of times with the filter material is increased by circulating the culture soln., a period for culturing bacteria in an amt. necessary for purifying bath water can be shortened.
Patent JP-H05343714-A (JP)
Title: Manufacture of amorphous silicon photoelectric element
Inventor: HAMAKAWA YOSHIHIRO
IPC: H01L21/205
Filed: 1991-12-24
Abstract: PURPOSE:To improve the efficiency of p-i-n junction type photoelectric conversion by doping a specific thin film with a specific quantity of a III-group element. CONSTITUTION:A thin film with a thickness of approx. 50-200Angstrom obtained by the plasma decomposition of silane and hydrocarbon is doped with a periodic table III-group element by 0.05-4% to obtain a p-type thin film of amorphous silicon carbide. The resultant thin film is used for p-type layer 9. (V) is a type using a transparent substrate, and composed of a glass or transparent film 7, p-type a-SixC1-x:H 9, i-type a-Si:H 10, n-type a-Si:H 11, and electrode 12. Its constitution is of glass-transparent electrode-p-i-n-Al. (b) is a type using an opaque substrate, and composed of a transparent electrode 13, p-type a- SixC1-x: H 9, i-type a-Si:H 10, n-type a Si:H 11, and film 14 having stainless steel, molybdenum, and metal vapor-deposited. Its constitution is of stainless steel-n-i-p-transparent electrode.
Patent JP-H09215087-A (JP)
Title: Sound signal receiver
Inventor: ROBAATO ARUFURETSUDO KUBURII
IPC: G10K11/28
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To mount an IDD(image-derived 2nd order differential microphone) microphone to a potable computer with a saved space by adopting a folding microphone for the microphone. SOLUTION: An FOD(first order differential microphone) microphone assembly 23 having a sound sensor unit and a peripheral buffle is arranged to a hinge hinging a bottom edge of a folded cover 22 with a top edge of a base 21 of a notebook or lap-top computer. The FOD microphone assembly 23 is fitted itself to the base 21 and a buffle extension part 24 in a way of a hinge. The FOD microphone assembly 23 folded sufficiently when the notebook computer is closed is extended automatically to a desired position with respect to a housing (at a prescribed distance therefrom) when the cover 22 is open. When the cover 22 is closed, the FOD microphone assembly 23 is folded automatically and placed in the housing.
Patent JP-H11177223-A (JP)
Title: Electronic component
Inventor: SATO KOHEI
IPC: H05K3/34
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To check the joining condition of componenta with a printed wiring board for an electronic component which is difficult to check by visual or X-ray examination, and prevent warp of the electronic component caused by thermal stress. SOLUTION: An electronic component 1 has terminals 3c and 3d for checking a joining state with a printed wiring board. The terminals 3c and 3d are alternately connected with a pattern wiring 4. A measuring pad to be joined with a measuring device for measuring continuity resistance is provided. After the electronic component 1 is mounted on the printed wiring board, the continuity between the examination pads is detected easily so as to check the joining state between the electronic component 1 and the printed wiring board. At the same time warp of the electronic component caused by thermal stress can be prevented by the pattern wiring 4.
Patent JP-H07166508-A (JP)
Title: Thawing pavement material
Inventor: HITOMI NORIAKI
IPC: E01C11/26
Filed: 1993-12-13
Abstract: PURPOSE:To obtain a thawing pavement material which is water-permeable and improves the heat transfer to efficiently transfer the heat of a heater to the pavement material and effectively thaws out snow and drain the generated water downward through the pavement material. CONSTITUTION:A thawing pavement material is composed of lower and upper pavement layers 3, 8 in which granular aggregates 4, 11 are bound by a binder 5 so as to leave voids 6, 13 among the aggregates 4, 11, and a plane heater 7 between these lower and upper pavement layers 3, 8. Metallic chips 12 having a high thermal conductivity are mixed in the upper pavement layer 8 to efficiently transfer the heat of plane heater 7 to the upper pavement layer 8.
Patent JP-2000175195-A (JP)
Title: Image decoder and image decoding method
Inventor: SATO KAZUFUMI
IPC: H04N19/137
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce a processing quantity by eliminating a phase shift in pixels in a field DCT mode and a frame DCT mode without losing an interlace property of an interlaced scanning image. SOLUTION: A reduced inverse discrete cosine transform device 14 conducts 4×4 reduction IDCT when a DCT mode is a field mode. In the case that the DCT mode is a frame mode, a reduced inverse discrete cosine transform device 15 applies IDCT to all coefficients of DCT block to separate the block into two pixel blocks corresponding to the interlaced scanning and applies respectively DCT to the two separated pixel blocks. A variable length coding and decoding device 12 does not decode coefficients of high frequency components in the DCT blocks to which no inverse orthogonal transform is applied.
Patent JP-H05152356-A (JP)
Title: Optical semiconductor element assembling device
Inventor: OMAE YOSHINOBU
IPC: H01L21/50
Filed: 1991-11-29
Abstract: PURPOSE:To provide an optical semiconductor element assembling device which is able to discriminate the front from the rear of a chip mixedly housed in a chip tray when the chip is picked out from the chip tray. CONSTITUTION:A chip tray located at a pickup section A is a transparent case, and the image of the underside of a chip 1 is picked up by a CCD camera 5. It is discriminated by the output of the camera 5 that the underside of the chip 1 is the front side or the rear, and a chip whose front side faces upwards is sucked by a first collet 4 and transferred to a position adjusting section B. The chip is adjusted in position on a positioning stage 7, transferred to a die bonding section C with a second collet 11, and mounted on a base 10.
Patent JP-H06182371-A (JP)
Title: Sewage treatment tank
Inventor: ONO KATSUMOTO
IPC: C02F3/00
Filed: 1992-12-22
Abstract: PURPOSE:To efficiently and certainly return sludge to a sedimentation and separation chamber from an aeration chamber. CONSTITUTION:A sedimentation and separation chamber 2 is formed to one space of a treatment tank main body (a) partitioned by at least a partition plate 1 and an aeration chamber 3 is formed to the other space of the main body (a). A sewage treatment tank is equipped with an air diffusion pipe 4 for circulating the sewaqge in the aeration chamber 3 in parallel to the partition plate 1. Two water passing holes 5 are provided in the vicinity of the water level line of the partition plate 1 so as to be mutually adjacent in the horizontal direction. A protruding piece 6 accelerating the transfer of sewage toward the sedimentation and separation chamber 2 from the aeration chamber 3 may be provided to at least one of the water passing holes 5. The respective water passing holes 5 are connected by a connection pipe in the sedimentation and separation chamber 2. An opening part may be partially provided to the bottom part of the connection pipe on the way thereof.
Patent JP-H07415-A (JP)
Title: Method for judging fixing point of femur related to cross band of knee and device therefor
Inventor: ERIKU BANBUIRU
IPC: A61B17/17
Filed: 1993-12-15
Abstract: PURPOSE: To provide a method and a device to decide a position of a point to a point so that a distance between a point of a thighbone and a point of a shinbone becomes almost constant. CONSTITUTION: A device has triplet light emitting elements containing a pointer capable of positioning, and has a step to join a first triplet to a first organ and a step to decide a position of a point T1 to a position of the first organ by indicating the painter, and contains a step to indicate a gathering point of second points arranged in an area of a thighbone on which a constant point is possibly detected by the pointer, a step to calculate a distance up to the point T1 from respective points Fi and a step to select points F1 on which a distance is constant.
Patent JP-H05151177-A (JP)
Title: Distributed processing system
Inventor: TAKATANI TSUTOMU
IPC: G06F9/50
Filed: 1991-11-30
Abstract: PURPOSE:To improve processing efficiency by distributing JOBs in a computer system most appropriately corresponding to the degree of working rate of a CPU. CONSTITUTION:A load control program 2 searches a job processing computer system whose CPU working rate arrives at limitation from a load managing table 3. Thence. the load control program 2 stops the JOB 7.1.2 with the highest CPU working rate transiently, and issues the memory image transmission request of the JOB 7.1.2 to the load monitoring program 6.1 of the job processing computer system 5.1. The load monitoring program 6.1 performs the temporary stopping of the JOB 7.1.2 based on the request, and transmits the memory image of the JOB to the load control program 2. The load control program 2, after receiving the memory image of the JOB 7.1.2., transmits it to a load monitoring program 6.3 on the job processing computer system 5.3 with the lowest load based on the load managing table 3.
Patent JP-H06196832-A (JP)
Title: Insulating substrate with through-hole
Inventor: TONE KAORU
IPC: H05K3/42
Filed: 1992-12-22
Abstract: PURPOSE:To provide an insulating substrate with through-holes capable of realizing reduction of the number of the through-holes, the increase of the density of a circuit and the inhibition of the lowering of the mechanical strength of the insulating substrate. CONSTITUTION:In an insulating substrate with through-holes in this invention, the insulating substrate 1 has through-holes, and a plurality of conductors 15, 16 reaching from an opening on one side to an opening on the other side are formed mutually under an electrically isolated state on the inner circumferential surface of the hole of at least one through-hole.
Patent JP-H07164400-A (JP)
Title: Cutting device for glass board
Inventor: SASAKI TAKESHI
IPC: B26F3/00
Filed: 1993-12-15
Abstract: PURPOSE:To reduce the cutting time and to improve the position accuracy, by carrying out a process to generate an initial crack and a process to progress the crack on the same stage, in the cutting work of a glass substrate. CONSTITUTION:An initial crack 2 is formed on a glass board 1 by the cutter 3 of a scriber. An ultrasonic oscillator generates an ultrasonic oscillation. By the ultrasonic oscillation transmitted by a roller 4 made of a hard rubber or a resin, a stress is generated near the initial crack, so as to expand the front end of the crack. As a result, the crack is progressed, and the glass board 1 is cut. Since the cutter 3 and the roller 4 are aligned on a straight line to a head, and hung from the head, they run on the same locus by the running of the head.
Patent JP-2001159994-A (JP)
Title: Device and method for processing information
Inventor: HIRAI MASAHITO
IPC: G06F17/21
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To efficiently manage data by rapidly and adequately carrying out correspondence to the change of contents in a shared document when there is a change and evading the superimposing preservation of data. SOLUTION: It is decided whether version information of a comment file corresponding to the prescribed shared document coincides with present version information of a shared file or not, a comment is entered in the comment file of version information to preserve the file in the case of coincidence, the contents of the comment file are changed in accordance with the changed contents of the shared document in the case of non-coincidence and, then, version information of the changed shared document is added to the changed comment file and preserved when the comment is entered.
Patent JP-H06167737-A (JP)
Title: Camera provided with zooming function
Inventor: TABATA YASUSHI
IPC: G03B7/00
Filed: 1992-11-30
Abstract: PURPOSE:To accurately detect a back light state with respect to viewing angle change according to the zooming of a photographic optical system and to adjust exposure correcting amount in the case that flash light emitting is not performed so that an optimum exposure value may be always obtained. CONSTITUTION:A Bv value (MAX2) which is the second brightest and a Bv value (MIN2) which is the second darkest are selected out of five Bv values excepting the Bvd from object luminance Bva. Bvb1, Bvb2, Bvc1, Bvc2, and Bvd obtained from the output of six photodetectors constituting a photometric sensor. When the focal distance of a zoom lens is <=90mm, the exposure correcting amount Xv1=Bvd-MIN2-2.0 (step S856) is calculated. When the focal distance is <=50mm, the exposure correcting amount Xv2=MAX2-MIN2-1.5 (step S860) is found. Exposure amount Ev is calculated based on either larger value of the exposure correcting amount Xv1 and Xv2, and film sensitivity.
Patent JP-H07171654-A (JP)
Title: Manufacture of pierce nut
Inventor: SHINJIYOU KEIJI
IPC: B21K1/70
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a manufacture device of a pierce nut with high quality that the dimensional precision is high, punching through a pilot part is excellent, and a large clinch force can be obtained. CONSTITUTION:A cylinder like pilot part 13 to act as a punch whose end surface punches a metal plate is provided on a central part of a nut body including a hole size before threading 12, a taper wall 34 is provided at a base part of a holding punch 33 to punch through the hole size before threading in a next process of a nut blank 11 formed an annular groove 15 between a side wall of the but body and the pilot part, and an annular projection 36 to be inserted into the annular groove 15 is provided on an end surface of a cylinder like insert 35 fit outside the holding punch. The end surface part of the pilot part 13 is spread to the radius direction with the taper wall and the annular groove is formed into the groove having spread depth, and together a punch, die composed so as to restrict by making the end surface outer circumferential periphery 13a of the pilot part in contact with the inner side surface of the annular projection 36 are provided.
Patent JP-2001159487-A (JP)
Title: Coming-out preventing stopper for ribbed pipe
Inventor: OSONE MASAHIDE
IPC: F16L23/036
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a coming-out preventing stopper for ribbed pipes which is used to prevent the connected parts of already-connected, ribbed pipes from coming out without cause while connecting ribbed pipes mutually. SOLUTION: This coming-out preventing stopper 1 for use in connecting the ribbed pipes 2, 3 mutually comprises pawl members 1a, 1b to be held into annular grooved portions 2b, 3b formed in the outer periphery of an large- diameter socket 2a of the pipe and the outer periphery of an insertion port 3a inserted into the socket and an annular member 1c for integrating both pawl members with each other.
Patent JP-H10150928-A (JP)
Title: Manufacturing method and storage method for fried food
Inventor: KURATA KATSUYUKI
IPC: A23L7/157
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a fried food with an excellent aging stability provided with the juicy feeling of fried materials and crispiness on a surface and a batter coating and fried frozen food capable of keeping tastes and flavors just after being fried even when a frozen item is heated and defrosted in a microwave oven. SOLUTION: The frying materials is coated with one or more than two kinds of protein, phosphate and thickener and fried while applying the weak current high voltage of 5-15kV at 1-100mA or fried as it is without being coated. Or, it is coated or not coated with starch and flour or the like, covered with one or more than two kinds of pre-fried batter bits, bread crumbs, mixed powder and batter liquid and then, fried while applying the weak current high voltage of 5-15kV at 1-100mA.